Method, device and equipment for dividing cigarette leaf group formula module

Abstract

The present application relates to cigarette leaf group formula maintenance technical field, especially to a kind of cigarette leaf group formula module division method, device and equipment.The division method includes: obtaining the first aroma style sensory evaluation result of test cigarette sample;According to aroma style sensory evaluation result, determine primary classification index;With primary classification index as the basis, test cigarette sample is compared and clustered, and formula leaf group function module is formed;With tobacco characteristic flavor sensory evaluation index as the basis, according to the second aroma style sensory evaluation result of single-grade raw material trial sample, single-grade raw material trial sample is compared and clustered, and formula leaf group flavor module is formed;With formula leaf group flavor module as reference, the sub-module in formula leaf group function module is integrated, and cigarette leaf group formula module is obtained.The module divided by the method reflects the actual function of formula tobacco leaf, improves the efficiency of leaf group formula maintenance and the stability of product quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cigarette leaf group formula maintenance, and particularly relates to a cigarette leaf group formula module division method, device and equipment. BACKGROUND

[0002] At present, the main theoretical basis for constructing a cigarette leaf group formula is a traditional three-flavor leaf group formula theory. The traditional three-flavor formula mode gives a basic leaf group formula of a Chinese flue-cured tobacco type cigarette. The leaf group module is adjusted and maintained based on the three flavors in the later formula maintenance, and the fineness and accuracy of the module division need to be improved, and the expected formula maintenance effect cannot be well achieved. SUMMARY

[0003] To solve or partially solve the problems in the related art, the present application provides a cigarette leaf group formula module division method, device and equipment.

[0004] The present application provides a cigarette leaf group formula module division method, which comprises the following steps:

[0005] determining a product aroma style sensory evaluation index of a target product; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method through a quantitative description analysis method;

[0006] obtaining a first aroma style sensory evaluation result of a test cigarette sample; determining a primary classification index according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; the test cigarette sample includes a single-grade raw material trial sample, a formula leaf group trial sample, a spinning process trial sample and a cigarette finished product sample;

[0007] comparing and clustering the test cigarette sample according to the first aroma style sensory evaluation result of the test cigarette sample based on the primary classification index, to form a formula leaf group function module;

[0008] determining a tobacco leaf characteristic aroma note sensory evaluation index of a target product; the tobacco leaf characteristic aroma note sensory evaluation index is a characteristic aroma note index of a Chinese flue-cured tobacco leaf type division; the tobacco leaf characteristic aroma note sensory evaluation index is used to construct a second aroma style sensory evaluation method through a quantitative description analysis method;

[0009] comparing and clustering the single-grade raw material trial sample according to a second aroma style sensory evaluation result of the single-grade raw material trial sample based on the tobacco leaf characteristic aroma note sensory evaluation index, to form a formula leaf group flavor module; the second aroma style sensory evaluation result is generated according to the second aroma style sensory evaluation method;

[0010] Referring to the formula leaf group flavor module, the sub-modules in the formula leaf group function module are integrated to obtain a formula leaf group formula module.

[0011] Further, the cut tobacco production trial sample includes a feeding trial sample and a cut tobacco drying trial sample.

[0012] Further, the tobacco leaf characteristic flavor sensory evaluation index includes sweet, caramel sweet, honey sweet, mellow sweet, burnt flavor, roasting flavor and woody flavor.

[0013] Further, the integration of the sub-modules in the formula leaf group function module with reference to the formula leaf group flavor module is specifically as follows:

[0014] When the number of elements in the sub-module in the formula leaf group function module is less than two, the elements in the sub-module are determined as to-be-integrated elements, and the to-be-integrated elements are integrated in the following manner:

[0015] a) When the to-be-integrated elements are located in the same sub-module in the formula leaf group flavor module, and the same sub-module does not include other elements, the to-be-integrated elements are not integrated;

[0016] b) When the to-be-integrated elements are located in the same sub-module in the formula leaf group flavor module, and the same sub-module also includes other elements, the number of elements in the sub-module of the other elements in the formula leaf group function module is taken as the judgment basis, the sub-module containing the most elements is taken as the absorbing sub-module, and the to-be-integrated elements are integrated into the absorbing sub-module;

[0017] c) When the to-be-integrated elements are located in different sub-modules in the formula leaf group flavor module, the number of elements in the different sub-modules is taken as the judgment basis: when the number of elements in the different sub-modules is different, the sub-module containing the most elements is taken as the same sub-module in step b, and the to-be-integrated elements are integrated in the manner of step b; when the number of elements in the different sub-modules is the same, the to-be-integrated elements are not integrated.

[0018] Further, the number of sub-modules in the formula leaf group function module formed by comparing and clustering the test cigarette samples is 5-8; and the number of sub-modules in the formula leaf group flavor module formed by comparing and clustering the test cigarette samples is 4-8.

[0019] The application further provides a device for dividing a formula leaf group formula module, which comprises:

[0020] A first evaluation index determination unit is configured to determine a product aroma style sensory evaluation index of a target product; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method by a quantitative description analysis method.

[0021] The primary classification index determination unit is configured to obtain a first aroma style sensory evaluation result of a test cigarette sample; determine a primary classification index according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; and the test cigarette sample includes a single-grade raw material trial sample, a formula leaf group trial sample, a tobacco processing process trial sample, and a cigarette product sample.

[0022] The formula leaf group function module division unit is configured to compare and cluster the test cigarette sample according to the first aroma style sensory evaluation result of the test cigarette sample based on the primary classification index, and form a formula leaf group function module.

[0023] The second evaluation index determination unit is configured to determine a tobacco leaf characteristic aroma note sensory evaluation index of a target product; the tobacco leaf characteristic aroma note sensory evaluation index is a characteristic aroma note index of a Chinese flue-cured tobacco leaf type classification; and the tobacco leaf characteristic aroma note sensory evaluation index is used to construct a second aroma style sensory evaluation method through a quantitative description analysis method.

[0024] The formula leaf group aroma type module division unit is configured to compare and cluster the single-grade raw material trial sample according to a second aroma style sensory evaluation result of the single-grade raw material trial sample based on the tobacco leaf characteristic aroma note sensory evaluation index, and form a formula leaf group aroma type module; and the second aroma style sensory evaluation result is generated according to the second aroma style sensory evaluation method.

[0025] The module integration unit is configured to integrate a sub-module in the formula leaf group function module by taking the formula leaf group aroma type module as a reference, and obtain a cigarette leaf group formula module.

[0026] Further, the tobacco processing process trial sample includes a feeding trial sample and a cut tobacco baking trial sample.

[0027] Further, the tobacco leaf characteristic aroma note sensory evaluation index includes a clean sweet aroma, a caramel sweet aroma, a honey sweet aroma, a mellow sweet aroma, a burnt aroma, a baking aroma, and a woody aroma.

[0028] The application further provides a cigarette leaf group formula module division device, which includes:

[0029] The memory is configured to store a computer program.

[0030] The processor is configured to call and execute the computer program to realize the steps of the cigarette leaf group formula module division method according to any one of the above.

[0031] The application further provides a computer readable storage medium including a software program, and the software program is suitable for executing the steps of the cigarette leaf group formula module division method according to any one of the above by a processor.

[0032] The method for dividing the cigarette leaf group formula module provided by the application can have the following beneficial effects:

[0033] 1. The change of the quality and style processing of the formula tobacco leaf is included in the division process of the formula leaf group function module unit, which more systematically and accurately reflects the actual function of the formula tobacco leaf in the formation of the product style characteristics, rather than the simple module division mode that cannot actually reflect the function of the formula tobacco leaf at the beginning of the design of the leaf group formula.

[0034] 2. The distribution and characteristic differences of the tobacco leaf aroma type in the national production area are given in combination with the raw material demand of the Chinese cigarette product, which has high stability and replaceability of the leaf formula in the region. The main characteristic aroma of the eight aroma type divisions of the flue-cured tobacco is taken as an index to divide the cigarette formula leaf group into modules, which on the one hand more clearly defines the composition and style characteristics of the formula leaf group unit, and on the other hand provides a basic guarantee for the improvement of the maintenance efficiency and quality stability control of the cigarette leaf group formula in the later period.

[0035] 3. The sub-modules in the formula leaf group function module are integrated by taking the formula leaf group aroma type module as a reference to obtain the cigarette leaf group formula module. The leaf group formula unit after integration and conversion has improved the delicacy and accuracy of the module division, which considers the change of the quality and style processing of the formula tobacco leaf and combines the research results of the eight aroma type divisions of the national flue-cured tobacco, reflects the actual function of the formula tobacco leaf, improves the use value of the raw material, and improves the efficiency of the leaf group formula maintenance and the stability of the product quality.

[0036] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0037] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout the several views, and in which:

[0038] Figure 1 is a method step schematic diagram of the method for dividing the cigarette leaf group formula module shown in the first embodiment of the application;

[0039] Figure 2 is a clustering heat map of the first aroma style sensory evaluation results of the test cigarette samples in the embodiment of the application;

[0040] Figure 3 is a clustering heat map of the second aroma style sensory evaluation results of the single-grade raw material trial production samples in the embodiment of the application;

[0041] Figure 4 is a structural schematic diagram of a dividing device of a cigarette leaf group formula module provided by Embodiment Two of the present application;

[0042] Figure 5 is a structural schematic diagram of a dividing device of a cigarette leaf group formula module provided by Embodiment Three of the present application. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort fall within the scope of protection of the present application.

[0044] The terms used in the present application are merely for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0045] It should be understood that although the terms "first", "second", "third", etc. are used in the present application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0046] The traditional three major flavor formula mode gives the basic leaf group formula of the origin of the tobacco leaves of the Chinese-style flue-cured tobacco type cigarette, but in actual cigarette production, the construction of product quality style characteristics is affected by multiple factors such as process, spice, auxiliary material, etc., and the process is complex. From the beginning of the leaf group formula, the design of the cigarette product inevitably causes the loss of product quality style characteristics. Therefore, in order to reduce the process loss of formula origin grade tobacco characteristics and improve the level of cigarette processing refinement, the present inventors consider that the change of the processing process of the formula tobacco quality style should be included in the division process of the leaf group formula unit.

[0047] The tobacco leaves are divided into eight major flavors, compared with the traditional three major flavors, the eight major flavors not only gives the origin distribution and style characteristics of each flavor, but also gives the ecological and chemical characteristics of the flavor, and the description of the sensory characteristics of the tobacco leaves is changed from the previous literature and artistic description to the description method mainly based on the flavor notes with specific reference samples. The differences between the tobacco leaves in various regions of the country, the geographical changes of the flavor notes, and other clear and clear research results are given. Therefore, the new division of the flavor type lays a foundation for the further precise and efficient use of the tobacco leaves in the country, and the further expansion and improvement of the cigarette leaf group formula also has the conditions.

[0048] Therefore, the present application considers that the quality and style processing process of tobacco leaves should be included in the division process of the leaf group formula unit, and the leaf group formula module should be divided in combination with the research results of the eight major flavor tobacco leaf zoning, so that the module division is more fine and accurate, and the characteristics of the tobacco leaves of different grades in different regions can be better utilized in the formula, and the use value of the tobacco leaves can be fully utilized.

[0049] Embodiment one

[0050] See Figure 1 The embodiment of the present application provides a kind of division method of cigarette leaf group formula module, it includes the following steps:

[0051] Determine the product aroma style sensory evaluation index of target product;The product aroma style sensory evaluation index is used to construct the first aroma style sensory evaluation method by quantitative description analysis method;

[0052] Obtain the first aroma style sensory evaluation result of test cigarette sample;Determine the primary classification index according to the aroma style sensory evaluation result;The first aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method;The test cigarette sample includes single-grade raw material sample, formula leaf group sample, silk making process sample and cigarette finished product sample;

[0053] According to the first aroma style sensory evaluation result of the test cigarette sample, the test cigarette sample is compared and clustered according to the primary classification index, and formula leaf group function module is formed;

[0054] Determine the tobacco characteristic flavor sensory evaluation index of target product;The tobacco characteristic flavor sensory evaluation index is the characteristic flavor index of Chinese flue-cured tobacco leaf flavor zoning;The tobacco characteristic flavor sensory evaluation index is used to construct the second aroma style sensory evaluation method by quantitative description analysis method;

[0055] According to the second aroma style sensory evaluation method, the single-grade raw material trial sample is compared and clustered according to the second aroma style sensory evaluation result of the single-grade raw material trial sample to form a formula leaf group flavor module.

[0056] The sub-modules in the formula leaf group function module are integrated with the formula leaf group flavor module as a reference to obtain a cigarette leaf group formula module.

[0057] In the cigarette leaf group formula module division method provided in the embodiment, first, a product aroma style sensory evaluation index of a target product is determined, and the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method by quantitative description analysis. The product aroma style sensory evaluation index can include characteristic indexes that the target product itself has and that are different from other cigarette products, such as characteristic flavors that highlight the differences from similar products. The product aroma style sensory evaluation index can also include aroma style indexes that the target product meets the internal quality of a certain grade of cigarette product, and specific indexes can be referred to in the “Cigarette Chinese Cigarette Style Sensory Evaluation Method” and the “Oven-Cured Tobacco Leaf Quality Style Characteristic Sensory Evaluation Method”.

[0058] The product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method by quantitative description analysis, and quantitative description analysis can realize the quantification of evaluation indexes and provide a more objective data basis for subsequent data statistical analysis. The evaluation method can be referred to in the “Cigarette Chinese Cigarette Style Sensory Evaluation Method” and the “Oven-Cured Tobacco Leaf Quality Style Characteristic Sensory Evaluation Method”. For example, the following sensory evaluation method can be used:

[0059] Each product aroma style sensory evaluation index is quantitatively described according to a 5-point scoring method. Specific sensory scale value interpretations can be referred to in the “Cigarette Chinese Cigarette Style Sensory Evaluation Method” and the “Oven-Cured Tobacco Leaf Quality Style Characteristic Sensory Evaluation Method”. The obtained first aroma style sensory evaluation table can be as shown in Table 1.

[0060] A number of professional smoking evaluation personnel are organized to evaluate and analyze the cigarette samples, and each quality style sensory evaluation index is quantitatively evaluated according to the evaluation rules of the above scale values.

[0061] Table 1: First aroma style sensory evaluation table

[0062] Product aroma style sensory evaluation indicators Scale value Aroma style 1 0[]1[]2[]3[]4[]5[] Aroma style 2 0[]1[]2[]3[]4[]5[] Aroma style 3 0[]1[]2[]3[]4[]5[] …… 0[]1[]2[]3[]4[]5[] Aroma style n 0[]1[]2[]3[]4[]5[]

[0063] The first aroma style sensory evaluation method is used to determine the primary classification index. Specifically, the test cigarette samples are respectively quantitatively evaluated according to the first aroma style sensory evaluation method to obtain the corresponding evaluation results, and the test results corresponding to the test cigarette samples are statistically analyzed to determine the primary classification index. In this embodiment, in order to make the final module division result more accurate, the test cigarette samples not only include single-grade raw material trial samples, formula leaf group trial samples and cigarette finished product samples, but also include tobacco processing process trial samples, thereby increasing the influence of the processing process on the performance of the final product to improve the accuracy of module division. The tobacco processing process is an important link in the processing of cigarettes. Preferably, the tobacco processing process trial samples include feeding trial samples and cut tobacco trial samples. Those skilled in the art can understand that the formula leaf group trial sample is a trial sample obtained by rolling the material before the feeding machine after cutting, the feeding trial sample is a trial sample obtained by rolling the material after cutting after the feeding machine, and the cut tobacco trial sample is a trial sample obtained by rolling the material after the exit of the cut tobacco machine. After the single-grade raw material trial sample, the formula leaf group trial sample, the cigarette finished product sample and the above-mentioned tobacco processing process trial sample are respectively evaluated according to the first aroma style sensory evaluation method, the evaluation results are statistically analyzed, and the primary classification index can be determined. Specifically, the scores of each product aroma style sensory evaluation index of each test cigarette sample can be counted, the total scores of each product aroma style sensory evaluation index are sorted, and the primary classification index is determined according to the sorting result.

[0064] The role of determining the primary classification index is to compare and cluster the test cigarette samples based on the primary classification index to form a formula leaf group functional module. The comparison and clustering are based on the first aroma style sensory evaluation results of the test cigarette samples. After the comparison and clustering, the formula leaf group functional module is formed. The module division not only considers the characteristics of single-grade tobacco leaves, but also comprehensively considers the influence of the processing process on the final performance of each grade of tobacco leaves.

[0065] In order to further optimize the formula leaf group function module, the above method further comprises the steps of determining the tobacco characteristic flavor sensory evaluation index of the target product, and constructing a second aroma style sensory evaluation method by quantitative description analysis method. This step is to consider integrating the eight tobacco leaf flavor types into the module division, so as to make the leaf group module division more detailed. According to the "Chinese Flue-cured Tobacco Flavor Type Division", the national flue-cured tobacco leaves are divided into eight flavor types: Southwest Plateau Ecological Region-Clean Sweet Flavor, Qiangui Mountain Ecological Region-Honey Sweet Flavor, Wuling Qinba Ecological Region-Sweet Flavor, Huanghuai Plain Ecological Region-Focal Sweet and Focal Flavor, Nanling Hilly Ecological Region-Focal Sweet and Sweet Flavor, Wuyi Hilly Ecological Region-Clean Sweet and Honey Sweet Flavor, Yimeng Hilly Ecological Region-Honey Sweet and Focal Flavor, and Northeast Plain Ecological Region-Wood Honey Sweet Flavor. According to the division of the eight flavor types, the tobacco characteristic flavor sensory evaluation index in this embodiment is preferably selected from: clean sweet flavor, focal sweet flavor, honey sweet flavor, sweet flavor, focal flavor, baking flavor and wood flavor.

[0066] For the second aroma style sensory evaluation method, it can be similar to the first aroma style sensory evaluation method, and can refer to the sensory evaluation methods such as "Sensory Evaluation Method for Chinese Cigarette Style in Cigarettes" and "Sensory Evaluation Method for Quality Style and Characteristics of Flue-cured Tobacco Leaves". The obtained second aroma style sensory evaluation table can be as shown in Table 2.

[0067] Table 2 Second Aroma Style Sensory Evaluation Table

[0068]

[0069]

[0070] The construction of the second aroma style sensory evaluation method is used to obtain the second aroma style sensory evaluation results of the single-grade raw material trial sample respectively, and the single-grade raw material trial sample is compared and clustered based on the tobacco characteristic flavor sensory evaluation index, to form a formula leaf group flavor type module.

[0071] Through the above steps, two module division methods can be obtained, which are the formula leaf group function module and the formula leaf group flavor type module. Subsequently, the two modules need to be integrated to obtain the final module division result. In the integration process, the formula leaf group function module is taken as the main module, the formula leaf group flavor type module is taken as the reference, the sub-modules in the formula leaf group function module are integrated, and the cigarette leaf group formula module is obtained. More preferably, when the number of elements in the sub-module in the formula leaf group function module is less than two, the elements in the sub-module are determined as the elements to be integrated, and the integration processing is performed as follows:

[0072] a) When the element to be integrated is located in the same sub-module in the formula leaf group flavor type module, and the same sub-module does not include other elements, the element to be integrated is not integrated;

[0073] b) when the element to be integrated is in the same sub-module in the formula leaf group flavor module, and other elements are also included in the same sub-module, the number of elements in the sub-module in the formula leaf group function module is taken as the judgment basis, the sub-module with the most elements is taken as the absorption sub-module, and the element to be integrated is integrated into the absorption sub-module;

[0074] c) when the element to be integrated is in different sub-modules in the formula leaf group flavor module, the number of elements in the different sub-modules is taken as the judgment basis: when the number of elements in the different sub-modules is different, the sub-module with the most elements is taken as the same sub-module in step b, and the element to be integrated is integrated in the manner of step b; when the number of elements in the different sub-modules is the same, the element to be integrated is not integrated.

[0075] Further preferably, before the integration, the test cigarette samples are compared and clustered to form the number of sub-modules in the formula leaf group function module, which is preferably 5-8; the test cigarette samples are compared and clustered to form the number of sub-modules in the formula leaf group flavor module, which is preferably 4-8.

[0076] From the above, it can be seen that the method for dividing the cigarette leaf group formula module provided by the embodiments of the present application has the following advantages:

[0077] 1. The change of the quality and style of the formula tobacco leaf processing process is included in the division process of the formula leaf group function module unit, which more systematically and accurately reflects the actual function of the formula tobacco leaf in the formation of the product style characteristics, rather than the simple module division mode that cannot actually reflect the function of the formula tobacco leaf at the beginning of the leaf group formula design.

[0078] 2. The national flue-cured tobacco flavor type zoning gives the distribution and characteristic differences of the national origin tobacco leaf flavor type, which has high stability and replaceability of the tobacco leaf formula within the region. The main characteristic flavor of the eight national flue-cured tobacco flavor type zoning is taken as an index to divide the cigarette formula leaf group into modules, which on the one hand more clearly defines the composition and style characteristics of the formula leaf group unit, and on the other hand provides a basic guarantee for the improvement of the efficiency of the later cigarette leaf group formula maintenance and the stability control of the quality.

[0079] 3. The sub-modules in the formula leaf group function module are integrated with the formula leaf group flavor module as a reference to obtain the cigarette leaf group formula module. The leaf group formula unit after integration and conversion has improved the meticulousness and accuracy of module division, which not only considers the change of the quality and style of the formula tobacco leaf processing process but also combines the research results of the eight national flue-cured tobacco flavor type zoning, reflects the actual function of the formula tobacco leaf, improves the use value of the raw material, and improves the efficiency of the leaf group formula maintenance and the stability of the product quality.

[0080] The method for evaluating the contribution degree of each grade of tobacco leaf raw material in the cigarette formula leaf group is explained below in connection with specific examples.

[0081] Examples

[0082] 1. For cigarette product A, in order to better reflect the style characteristics of the cigarette product and the functional role of the formula leaf group in the formation of the style characteristics of the product, the following product aroma style sensory evaluation indexes were determined according to the style characteristics of the product: milk aroma, cocoa aroma, flue-cured tobacco aroma, sweet aroma, honey sweet aroma, caramel sweet aroma, mellow sweet aroma, roasting aroma, burnt aroma, woody aroma. Each product aroma style sensory evaluation index was quantitatively described according to a 5-point scoring method. The specific sensory scale value interpretation was derived from the scale value interpretation of the corresponding indexes in the “Sensory Evaluation Method for Chinese Cigarette Style of Cigarettes” and the “Sensory Evaluation Method for Quality and Style Characteristics of Flue-cured Tobacco Leaf”. The first aroma style sensory evaluation obtained can be as shown in Table 3. A professional evaluation team consisting of not less than 7 people evaluated the cigarette samples to determine the evaluation scores of each evaluation index.

[0083] Table 3 First aroma style sensory evaluation table of cigarette product A

[0084] Aroma style Scale value Milk aroma 0[]1[]2[]3[]4[]5[] Cocoa aroma 0[]1[]2[]3[]4[]5[] Sweet aroma 0[]1[]2[]3[]4[]5[] Honey sweet aroma 0[]1[]2[]3[]4[]5[] Caramel sweet aroma 0[]1[]2[]3[]4[]5[] Alcoholic sweet aroma 0[]1[]2[]3[]4[]5[] Roasted aroma 0[]1[]2[]3[]4[]5[] Burnt aroma 0[]1[]2[]3[]4[]5[] Woody aroma 0[]1[]2[]3[]4[]5[]

[0085] 2. Single-grade raw material trial samples, formula leaf group trial samples, and cigarette finished product samples were prepared. The samples were taken after the addition of materials and cutting at the outlet of the cigarette product A primary processing, and at the outlet of the cut tobacco drying machine, and were naturally dried, etc. The cut tobacco samples were balanced at constant temperature and humidity, and were rolled into cigarette trial samples using the same auxiliary materials as cigarette product A to obtain the added material trial samples and the cut tobacco trial samples. The single-grade raw material trial samples, the formula leaf group trial samples, the cigarette finished product samples, the added material trial samples, and the cut tobacco trial samples were used as test cigarette samples.

[0086] 3. A professional evaluation team consisting of not less than 7 people used the developed first aroma style sensory evaluation method to evaluate the sensory quality of the test cigarette samples.

[0087] 4. The sensory quality evaluation results obtained in step 3 were statistically analyzed. It was found that the product sensory quality style evaluation of cigarette product A was positioned as follows: the cigarette was mainly characterized by flue-cured tobacco aroma, milk aroma, cocoa aroma, etc., supplemented by woody aroma, caramel sweet aroma, etc., and the main feature that distinguished it from similar products was the aroma characteristics of milk aroma and cocoa aroma. Therefore, flue-cured tobacco aroma, milk aroma, cocoa aroma, woody aroma, and caramel sweet aroma were selected as primary classification indexes, and the first aroma style sensory evaluation results of the test cigarette samples were compared and clustered. The clustering results are shown in Table 4, forming a formula leaf group functional module. The formula leaf group functional module of cigarette product A is shown in Table 4. Figure 2

[0088] ​Table 4: Formula leaf group function module division results of cigarette product A

[0089]

[0090] 5. The second aroma style sensory evaluation table shown in Table 2 is constructed using the sensory evaluation indexes of clean sweet aroma, caramel sweet aroma, honey sweet aroma, mellow sweet aroma, caramel aroma, roasting aroma and woody aroma. The specific evaluation method is the same as that in Table 3. A group of professional taste testers are organized to evaluate the sensory quality of the single-grade raw material test samples according to the second aroma style sensory evaluation method. Based on the clean sweet aroma, caramel sweet aroma, honey sweet aroma, mellow sweet aroma, caramel aroma, roasting aroma and woody aroma, the single-grade raw material test samples are compared and clustered according to the second aroma style sensory evaluation results. The clustering results are shown in Table 5 to form the formula leaf group aroma type module. The formula leaf group aroma type module of cigarette product A is shown in Table 5: Figure 3

[0091] Table 5: Formula leaf group aroma type module division results of cigarette product A

[0092]

[0093] According to the above embodiment one, the integrated logic is integrated with Table 4. According to mode b), Hunan Hengyang A in module four is integrated into module six. Yunnan Xuanwei A and Yunnan Baoshan A in module five are integrated into module one. According to mode a), Heilongjiang A and Hebei A in module two are not integrated.

[0094] The module division results of the integrated cigarette product A are shown in Table 6: the division of the small leaf group formula modules of the original formula leaf group based on the functional role and the eight aroma type aroma characteristics is realized.

[0095] Table 6: Formula leaf group module division results of cigarette product A

[0096]

[0097] Example two

[0098] Corresponding to the method embodiment, in another aspect of the embodiment of the present application, a cigarette leaf group formula module division device is also provided, Figure 4 Fig. 1 shows a structure schematic diagram of the cigarette leaf group formula module division device provided by the embodiment of the present application. The device is a device corresponding to the cigarette leaf group formula module division method described in the Figure 1 corresponding embodiment, that is, the virtual device is used to realize Figure 1 the method in the corresponding embodiment, each virtual module constituting the cigarette leaf group formula module division device can be executed by an electronic device, such as a network device, a terminal device, or a server. Specifically, the device in the embodiment of the present application comprises:​

[0099] The first evaluation index determination unit is configured to determine a product aroma style sensory evaluation index of the target product; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method by a quantitative descriptive analysis method;

[0100] The primary classification index determination unit is configured to obtain a first aroma style sensory evaluation result of a test cigarette sample; and determine a primary classification index according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; and the test cigarette sample includes a single-grade raw material trial sample, a formula leaf group trial sample, a tobacco processing process trial sample, and a cigarette product sample;

[0101] The formula leaf group function module division unit is configured to compare and cluster the test cigarette sample according to the first aroma style sensory evaluation result of the test cigarette sample based on the primary classification index, so as to form a formula leaf group function module;

[0102] The second evaluation index determination unit is configured to determine a tobacco leaf characteristic aroma note sensory evaluation index of the target product; the tobacco leaf characteristic aroma note sensory evaluation index is a characteristic aroma note index of a Chinese flue-cured tobacco leaf aroma type zoning; and the tobacco leaf characteristic aroma note sensory evaluation index is used to construct a second aroma style sensory evaluation method by a quantitative descriptive analysis method;

[0103] The formula leaf group aroma type module division unit is configured to compare and cluster the single-grade raw material trial sample according to a second aroma style sensory evaluation result of the single-grade raw material trial sample based on the tobacco leaf characteristic aroma note sensory evaluation index, so as to form a formula leaf group aroma type module; and the second aroma style sensory evaluation result is generated according to the second aroma style sensory evaluation method;

[0104] The module integration unit is configured to integrate a sub-module in the formula leaf group function module by taking the formula leaf group aroma type module as a reference, so as to obtain a cigarette leaf group formula module.

[0105] It should be noted that the specific implementation manners and technical effects in the embodiments of the present application can refer to the corresponding cigarette leaf group formula module division method, which will not be described herein. Figure 1

[0106] Embodiment Three

[0107] ​Corresponding to the method embodiments, the cigarette leaf group formula module division device provided in the embodiments of the present application also includes a terminal, a server, etc. The server can be a physical server, a server cluster or a distributed system formed by multiple physical servers, a cloud server providing cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDNs, and basic cloud computing services such as big data and artificial intelligence platforms. The terminal can be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but is not limited thereto.

[0108] The hardware structure block diagram of the cigarette leaf group formula module division device provided in the embodiments of the present application is shown in the example diagram as Figure 5

[0109] The processor 1, the communication interface 2, the memory 3, and the communication bus 4;

[0110] The processor 1, the communication interface 2, the memory 3, and the communication bus 4;

[0111] Optionally, the communication interface 2 can be an interface of a communication module, such as an interface of a GSM module.

[0112] The processor 1 can be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present application.

[0113] The memory 3 can include a high-speed RAM memory, and can also include a non-volatile memory, such as at least one disk memory.

[0114] The processor 1 is specifically configured to execute the computer program stored in the memory 3 to perform the following steps:

[0115] Determine a product aroma style sensory evaluation index of a target product; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method through a quantitative descriptive analysis method;

[0116] Obtain a first aroma style sensory evaluation result of a test cigarette sample; determine a primary classification index according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; the test cigarette sample includes a single-grade raw material trial sample, a formula leaf group trial sample, a tobacco processing process trial sample, and a cigarette finished product sample;

[0117] ​According to the primary classification index, the first aroma style sensory evaluation results of the test cigarette samples are compared and clustered to form a formula leaf group function module.

[0118] A tobacco leaf characteristic aroma note sensory evaluation index of the target product is determined; the tobacco leaf characteristic aroma note sensory evaluation index is a characteristic aroma note index of Chinese flue-cured tobacco leaf type zoning; and the tobacco leaf characteristic aroma note sensory evaluation index is used to construct a second aroma style sensory evaluation method through quantitative descriptive analysis;

[0119] According to the second aroma style sensory evaluation results of the single-grade raw material trial sample, the single-grade raw material trial sample is compared and clustered to form a formula leaf group type module according to the tobacco leaf characteristic aroma note sensory evaluation index; and the second aroma style sensory evaluation results are generated according to the second aroma style sensory evaluation method.

[0120] The sub-modules in the formula leaf group function module are integrated with the formula leaf group type module as a reference to obtain a cigarette leaf group formula module.

[0121] The above product can execute the method provided in the embodiments of the present application, has the corresponding function modules and beneficial effects of the execution method. Technical details not described in detail in the embodiments can refer to the division method of the cigarette leaf group formula module provided in the embodiments of the present application.

[0122] Embodiment five

[0123] In the embodiments of the present application, a computer readable storage medium is also provided, which can store a program suitable for processor execution, and the program is used to:

[0124] A product aroma style sensory evaluation index of the target product is determined; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method through quantitative descriptive analysis;

[0125] A first aroma style sensory evaluation result of a test cigarette sample is obtained; a primary classification index is determined according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; and the test cigarette sample includes a single-grade raw material trial sample, a formula leaf group trial sample, a cut tobacco process trial sample, and a cigarette finished product sample;

[0126] According to the primary classification index, the first aroma style sensory evaluation results of the test cigarette samples are compared and clustered to form a formula leaf group function module;

[0127] determine a tobacco characteristic flavor sensory evaluation index of the target product; the tobacco characteristic flavor sensory evaluation index is a characteristic flavor index of a Chinese flue-cured tobacco leaf flavor type zoning; and the tobacco characteristic flavor sensory evaluation index is used to construct a second aroma style sensory evaluation method through quantitative descriptive analysis;

[0128] According to the second aroma style sensory evaluation result of the single-grade raw material trial sample, the single-grade raw material trial sample is compared and clustered based on the tobacco characteristic flavor sensory evaluation index to form a formula leaf group flavor type module; and the second aroma style sensory evaluation result is generated according to the second aroma style sensory evaluation method.

[0129] The sub-modules in the formula leaf group function module are integrated with the formula leaf group flavor type module as a reference to obtain a cigarette leaf group formula module.

[0130] Optionally, the refinement function and the expansion function of the program can refer to the description above.

[0131] The above products can execute the method provided by the embodiments of the present application, have the corresponding function modules and beneficial effects of the execution method. Technical details not described in detail in the embodiments can refer to the method provided by the embodiments of the present application.

[0132] The above products can execute the method provided by the embodiments of the present application, have the corresponding function modules and beneficial effects of the execution method. Technical details not described in detail in the embodiments can refer to the method provided by the embodiments of the present application.

[0133] Those skilled in the art can appreciate that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be realized by electronic hardware or a combination of computer software and electronic hardware. Whether the functions are realized in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present application.

[0134] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented in other ways. In addition, the coupling or direct coupling or communication connection between the displayed or discussed mutual units can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0135] The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e. may be located in one place, or may be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0136] In addition, the functional units in each embodiment of the present application can be integrated into one processing unit, or each unit can be physically present alone, or two or more units can be integrated into one unit.

[0137] It should be understood that the features in the embodiments of the present application can be combined with each other to achieve the purpose of solving the above technical problems.

[0138] If the functions are realized in the form of software function units and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application or the part of the prior art or the part of the technical solutions can be embodied in the form of software products. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiments of the present application. The foregoing storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, and various program code storage media.

[0139] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method of dividing a tobacco leaf blend formulation module, characterized by, The method comprises the steps of: determining product aroma style sensory evaluation indexes of a target product; the product aroma style sensory evaluation indexes are used to construct a first aroma style sensory evaluation method by quantitative descriptive analysis; obtaining first aroma style sensory evaluation results of test cigarette samples; determining primary classification indexes according to the aroma style sensory evaluation results; the aroma style sensory evaluation results are generated according to the aroma style sensory evaluation method; the test cigarette samples include single-grade raw material trial samples, formula leaf group trial samples, tobacco processing process trial samples, and cigarette product samples; based on the primary classification indexes, comparing and clustering the test cigarette samples according to the first aroma style sensory evaluation results of the test cigarette samples to form formula leaf group function modules; determining tobacco leaf characteristic aroma note sensory evaluation indexes of the target product; the tobacco leaf characteristic aroma note sensory evaluation indexes are characteristic aroma note indexes of Chinese flue-cured tobacco leaf aroma type zoning; the tobacco leaf characteristic aroma note sensory evaluation indexes are used to construct a second aroma style sensory evaluation method by quantitative descriptive analysis; the tobacco leaf characteristic aroma note sensory evaluation indexes include clean sweet aroma, caramel sweet aroma, honey sweet aroma, mellow sweet aroma, caramel aroma, roasting aroma, and woody aroma; based on the tobacco leaf characteristic aroma note sensory evaluation indexes, comparing and clustering the single-grade raw material trial samples according to second aroma style sensory evaluation results of the single-grade raw material trial samples to form formula leaf group aroma type modules; the second aroma style sensory evaluation results are generated according to the second aroma style sensory evaluation method; integrating sub-modules in the formula leaf group function modules by taking the formula leaf group aroma type modules as references to obtain a cigarette leaf group formula module.

2. The method of claim 1, wherein the tobacco leaf set formulation module is divided into a plurality of modules. The tobacco processing process trial samples include feeding trial samples and cut tobacco baking trial samples.

3. The method of claim 1, wherein the tobacco leaf set formulation module is divided into a plurality of modules. The integration of the sub-modules in the formula leaf group function modules by taking the formula leaf group aroma type modules as references is specifically as follows: when the number of elements in a sub-module in the formula leaf group function modules is less than two, the elements in the sub-module are determined as to-be-integrated elements, and the to-be-integrated elements are integrated in the following manner: a) when the to-be-integrated elements are located in the same sub-module in the formula leaf group aroma type modules and the same sub-module does not include other elements, the to-be-integrated elements are not integrated; b) when the to-be-integrated elements are located in the same sub-module in the formula leaf group aroma type modules and the same sub-module includes other elements, the number of elements in the sub-module in the formula leaf group function modules is taken as a judgment basis, the sub-module containing the most elements is taken as an absorbing sub-module, and the to-be-integrated elements are integrated into the absorbing sub-module; c) when the to-be-integrated elements are located in different sub-modules in the formula leaf group aroma type modules, the number of elements in the different sub-modules is taken as a judgment basis: when the number of elements in the different sub-modules is different, the sub-module containing the most elements is taken as the same sub-module in step b, and the to-be-integrated elements are integrated in the manner of step b; when the number of elements in the different sub-modules is the same, the to-be-integrated elements are not integrated.

4. The method of claim 3, wherein the tobacco leaf set formulation module is divided into a plurality of modules. The test cigarette samples are compared and clustered to form 5-8 sub-modules in a formula leaf group function module; and the test cigarette samples are compared and clustered to form 4-8 sub-modules in a formula leaf group flavor module.

5. A dividing device of a cigarette leaf set formulation module, characterized in that, Comprise: A first evaluation index determination unit is configured to determine a product aroma style sensory evaluation index of a target product; the product aroma style sensory evaluation index is used to construct a first aroma style sensory evaluation method through a quantitative description analysis method; A primary classification index determination unit is configured to obtain a first aroma style sensory evaluation result of test cigarette samples; A primary classification index is determined according to the aroma style sensory evaluation result; the aroma style sensory evaluation result is generated according to the aroma style sensory evaluation method; the test cigarette samples include single-grade raw material trial samples, formula leaf group trial samples, cut tobacco process trial samples, and cigarette product samples; A formula leaf group function module division unit is configured to compare and cluster the test cigarette samples according to the first aroma style sensory evaluation result of the test cigarette samples based on the primary classification index, to form a formula leaf group function module; A second evaluation index determination unit is configured to determine a tobacco leaf characteristic aroma note sensory evaluation index of a target product; the tobacco leaf characteristic aroma note sensory evaluation index is a characteristic aroma note index of a Chinese flue-cured tobacco leaf flavor classification; the tobacco leaf characteristic aroma note sensory evaluation index is used to construct a second aroma style sensory evaluation method through a quantitative description analysis method; the tobacco leaf characteristic aroma note sensory evaluation index includes: a clean sweet aroma, a caramel sweet aroma, a honey sweet aroma, a mellow sweet aroma, a charred aroma, a roasting aroma, and a woody aroma; A formula leaf group flavor module division unit is configured to compare and cluster the single-grade raw material trial samples according to a second aroma style sensory evaluation result of the single-grade raw material trial samples based on the tobacco leaf characteristic aroma note sensory evaluation index, to form a formula leaf group flavor module; the second aroma style sensory evaluation result is generated according to the second aroma style sensory evaluation method; A module integration unit is configured to integrate sub-modules in a formula leaf group function module by taking a formula leaf group flavor module as a reference, to obtain a cigarette leaf group formula module.

6. The dividing apparatus of the tobacco leaf set formulation module of claim 5, wherein, The cut tobacco process trial samples include: a feeding trial sample and a cut tobacco trial sample.

7. A dividing apparatus of a cigarette leaf set formulation module, characterized by, Comprise: A memory is configured to store a computer program; A processor is configured to call and execute the computer program to implement the steps of the cigarette leaf group formula module division method according to any one of claims 1-4.

8. A computer readable storage medium comprising a software program adapted to perform the steps of the cigarette leaf group formula module division method according to any one of claims 1-4 by a processor.

8. A computer readable storage medium comprising a software program adapted to perform the steps of the cigarette leaf group formula module division method according to any one of claims 1-4 by a processor.

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